Solve the return type ambiguity (#1628)

Changed container and initializer syntax
* <container> { ... } -> <container> . { ... }
* <exrp> { ... } -> <expr> . { ...}
378d3e4403Jimmi Holst Christensen committed on 10/15/2018, 1:51:15 PM· committed by GitHubparent822d4fa
64 files changedLine totals unavailable